Abrasion-resistant agglomerate mineral substance granule,...

Details Abrasion-resistant agglomerate mineral substance granule,... Abrasion-resistant agglomerate mineral substance granule,...

2006-10-17

2006-10-17

Le, H. Thi (Department: 1773)

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Particulate matter

C427S215000

Reexamination Certificate

active

07122249

ABSTRACT:
Granule comprising an agglomerate of particles of a mineral substance. The agglomerate is coated with a monolithic outer layer, which provides it with improved abrasion resistance.Powder comprising granules according to the invention.Process for manufacturing the powder according to the invention, which includes an agglomeration step and a coating step.

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